"""
@name : tb_book
@author : FanMY_71
@projectname: Selling-Idea
@Time: 2022/9/1-21:07
"""

from model import db

class tb_book(db.Model):
    book_name = db.Column(db.String(24), primary_key=True)
    share_num = db.Column(db.Integer, nullable=False, default=0)